Create message Event Set via TTEM
Step 1: Go into TikTok Events Manager (TikTok Ads Manager > Tools > select Events)

Step 2: Under data source, select "Messaging" and click "Next"

Step 3: Enter a name for your message event set.
- This event would be generated and to be selected under Ad Group level for "Conversations Optimisation"

Step 4:
- Select setup methods "Automatic setup with partner platform".
- You will be able to select your platform here and be directed there to complete TikTok integration before being able to run TikTok Messaging Ads
